c6a.4xlarge

amazon testing on Amazon Linux 2 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2401115-NE-C6A4XLARG04
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c6a.4xlarge
January 11
  6 Hours, 23 Minutes
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c6a.4xlarge

Processor: AMD EPYC 7R13 (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6a.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 32 GB DDR4-2933MT/s, Disk: 86GB Amazon Elastic Block Store, Network: Amazon Elastic

OS: Amazon Linux 2, Kernel: 5.10.205-195.804.amzn2.x86_64 (x86_64), Compiler: GCC 10.5.0 20230707, File-System: xfs, System Layer: amazon

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --program-prefix=gcc10- --with-arch_32=x86-64 --with-as=/usr/bin/gcc10-as --with-gcc-major-version-only --with-isl --with-ld=/usr/bin/gcc10-ld --with-linker-hash-style=gnu
Processor Notes: CPU Microcode: 0xa0011d1
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

c6a.4xlargeOpenBenchmarking.orgPhoronix Test SuiteAMD EPYC 7R13 (8 Cores / 16 Threads)Amazon EC2 c6a.4xlarge (1.0 BIOS)Intel 440FX 82441FX PMC1 x 32 GB DDR4-2933MT/s86GB Amazon Elastic Block StoreAmazon ElasticAmazon Linux 25.10.205-195.804.amzn2.x86_64 (x86_64)GCC 10.5.0 20230707xfsamazonProcessorMotherboardChipsetMemoryDiskNetworkOSKernelCompilerFile-SystemSystem LayerC6a.4xlarge BenchmarksSystem Logs- Transparent Huge Pages: madvise- --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --program-prefix=gcc10- --with-arch_32=x86-64 --with-as=/usr/bin/gcc10-as --with-gcc-major-version-only --with-isl --with-ld=/usr/bin/gcc10-ld --with-linker-hash-style=gnu - CPU Microcode: 0xa0011d1- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

c6a.4xlargecpp-perf-bench: Rand Numbersbyte: Dhrystone 2cpp-perf-bench: Math Libraryopenssl: SHA256openssl: ChaCha20-Poly1305openssl: AES-256-GCMopenssl: AES-128-GCMopenssl: ChaCha20openssl: SHA512intel-mlc: Max Bandwidth - Stream-Triad Likeintel-mlc: Max Bandwidth - 1:1 Reads-Writesintel-mlc: Max Bandwidth - 2:1 Reads-Writesintel-mlc: Max Bandwidth - 3:1 Reads-Writesintel-mlc: Max Bandwidth - All Readsgmpbench: Total Timecachebench: Read / Modify / Writecachebench: Writecachebench: Readpyperformance: raytracestockfish: Total Timesysbench: CPUpyperformance: python_startupc-ray: Total Time - 4K, 16 Rays Per Pixelpyperformance: 2to3compress-zstd: 19 - Decompression Speedcompress-zstd: 19 - Compression Speedcompress-zstd: 3, Long Mode - Decompression Speedcompress-zstd: 3, Long Mode - Compression Speedcompress-zstd: 19, Long Mode - Decompression Speedcompress-zstd: 19, Long Mode - Compression Speedcompress-zstd: 8 - Decompression Speedcompress-zstd: 8 - Compression Speedcompress-zstd: 3 - Decompression Speedcompress-zstd: 3 - Compression Speedcompress-zstd: 8, Long Mode - Decompression Speedcompress-zstd: 8, Long Mode - Compression Speedcompress-zstd: 12 - Decompression Speedcompress-zstd: 12 - Compression Speedcompress-lz4: 9 - Decompression Speedcompress-lz4: 9 - Compression Speedcompress-lz4: 3 - Decompression Speedcompress-lz4: 3 - Compression Speedgraphics-magick: Enhancedgraphics-magick: Noise-Gaussiangraphics-magick: Swirlgraphics-magick: Resizinggraphics-magick: Rotategraphics-magick: HWB Color Spacegraphics-magick: Sharpenopenssl: RSA4096openssl: RSA4096pyperformance: gocpp-perf-bench: Stepanov Vectorstream: Copycpp-perf-bench: Ctypecpp-perf-bench: Atolx265: Bosphorus 4Kpyperformance: regex_compilebotan: AES-256 - Decryptbotan: AES-256pyperformance: pathlibcompress-lz4: 1 - Decompression Speedcompress-lz4: 1 - Compression Speedpyperformance: pickle_pure_pythonpyperformance: django_templatebotan: ChaCha20Poly1305 - Decryptbotan: ChaCha20Poly1305botan: Blowfish - Decryptbotan: Blowfishbotan: Twofish - Decryptbotan: Twofishbotan: CAST-256 - Decryptbotan: CAST-256botan: KASUMI - Decryptbotan: KASUMIscimark2: Compositepyperformance: chaoscpp-perf-bench: Stepanov Abstractionpyperformance: nbodypyperformance: json_loadspyperformance: crypto_pyaespyperformance: floatx264: Bosphorus 4Kintel-mlc: Peak Injection Bandwidth - Stream-Triad Likeintel-mlc: Peak Injection Bandwidth - 1:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 2:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 3:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - All Readscpp-perf-bench: Function Objectssmallpt: Global Illumination Renderer; 128 Samplesx265: Bosphorus 1080pintel-mlc: Idle Latencysysbench: RAM / Memoryx264: Bosphorus 1080pscimark2: Jacobi Successive Over-Relaxationscimark2: Dense LU Matrix Factorizationscimark2: Sparse Matrix Multiplyscimark2: Fast Fourier Transformscimark2: Monte Carlostream: Addstream: Triadstream: Scalec6a.4xlarge1052.31739625284.7365.6011107124386324105581953346632908333791832487335545265493382965655745679.4945381.6245927.7545047.9540378.005249.2102137.50156051758.9591649141.6209615922604425836686.109.3970.9623721263.911.91355.1943.91188.26.621428.6390.91326.31714.91438.5401.01438.2137.912246.151.8012213.053.33186197410869708101497136701.32100.128957.49245049.251.63450.92012.672245508.0165480.90420.213046.111372.5355165.5611.377615.865422.884423.229345.760351.159129.469129.75479.85383.083646.3314325.78514326.912412327.2445197.645170.445363.644574.240048.215.41511.57356.12120.916528.37112.551024.711077.73623.94368.28137.0032791.532836.030700.2OpenBenchmarking.org

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Random Numbersc6a.4xlarge2004006008001000SE +/- 0.05, N = 31052.321. (CXX) g++ options: -std=c++11 -O3

BYTE Unix Benchmark

This is a test of BYTE. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgLPS, More Is BetterBYTE Unix Benchmark 3.6Computational Test: Dhrystone 2c6a.4xlarge8M16M24M32M40MSE +/- 331583.97, N = 1239625284.7

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Math Libraryc6a.4xlarge80160240320400SE +/- 0.21, N = 3365.601. (CXX) g++ options: -std=c++11 -O3

OpenSSL

OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test profile makes use of the built-in "openssl speed" benchmarking capabilities. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.1Algorithm: SHA256c6a.4xlarge2000M4000M6000M8000M10000MSE +/- 4649708.37, N = 3110712438631. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.1Algorithm: ChaCha20-Poly1305c6a.4xlarge5000M10000M15000M20000M25000MSE +/- 3529715.45, N = 3241055819531. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.1Algorithm: AES-256-GCMc6a.4xlarge7000M14000M21000M28000M35000MSE +/- 2301451.42, N = 3346632908331. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.1Algorithm: AES-128-GCMc6a.4xlarge8000M16000M24000M32000M40000MSE +/- 5328372.14, N = 3379183248731. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.1Algorithm: ChaCha20c6a.4xlarge8000M16000M24000M32000M40000MSE +/- 1076679.88, N = 3355452654931. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.1Algorithm: SHA512c6a.4xlarge800M1600M2400M3200M4000MSE +/- 4497934.34, N = 338296565571. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

Intel Memory Latency Checker

Intel Memory Latency Checker (MLC) is a binary-only system memory bandwidth and latency benchmark. If the download fails you may need to manually download the file from https://www.intel.com/content/www/us/en/developer/articles/tool/intelr-memory-latency-checker.html and place it in your PTS download cache. On some systems root privileges are needed to run the MLC tester. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - Stream-Triad Likec6a.4xlarge10K20K30K40K50KSE +/- 29.41, N = 345679.49

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 1:1 Reads-Writesc6a.4xlarge10K20K30K40K50KSE +/- 28.08, N = 345381.62

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 2:1 Reads-Writesc6a.4xlarge10K20K30K40K50KSE +/- 128.63, N = 345927.75

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - 3:1 Reads-Writesc6a.4xlarge10K20K30K40K50KSE +/- 47.15, N = 345047.95

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Max Bandwidth - All Readsc6a.4xlarge9K18K27K36K45KSE +/- 33.28, N = 340378.00

GNU GMP GMPbench

GMPbench is a test of the GNU Multiple Precision Arithmetic (GMP) Library. GMPbench is a single-threaded integer benchmark that leverages the GMP library to stress the CPU with widening integer multiplication. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgGMPbench Score, More Is BetterGNU GMP GMPbench 6.2.1Total Timec6a.4xlarge110022003300440055005249.21. (CC) gcc options: -O3 -fomit-frame-pointer -lm

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Writec6a.4xlarge20K40K60K80K100KSE +/- 205.83, N = 3102137.50MIN: 83882.66 / MAX: 108476.931. (CC) gcc options: -O3 -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Writec6a.4xlarge11K22K33K44K55KSE +/- 129.16, N = 351758.96MIN: 40345.02 / MAX: 54545.951. (CC) gcc options: -O3 -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Readc6a.4xlarge2K4K6K8K10KSE +/- 0.22, N = 39141.62MIN: 9137.42 / MAX: 9142.451. (CC) gcc options: -O3 -lrt

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: raytracec6a.4xlarge130260390520650592

Stockfish

This is a test of Stockfish, an advanced open-source C++11 chess benchmark that can scale up to 512 CPU threads. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 15Total Timec6a.4xlarge6M12M18M24M30MSE +/- 154594.87, N = 3260442581. (CXX) g++ options: -lgcov -m64 -lpthread -fno-exceptions -std=c++17 -fno-peel-loops -fno-tracer -pedantic -O3 -msse -msse3 -mpopcnt -mavx2 -msse4.1 -mssse3 -msse2 -mbmi2 -flto -flto=jobserver

Sysbench

This is a benchmark of Sysbench with the built-in CPU and memory sub-tests. Sysbench is a scriptable multi-threaded benchmark tool based on LuaJIT. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 1.0.20Test: CPUc6a.4xlarge8K16K24K32K40KSE +/- 4.26, N = 336686.101. (CC) gcc options: -pthread -O2 -funroll-loops -rdynamic -ldl -laio -lm

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: python_startupc6a.4xlarge3691215SE +/- 0.00, N = 39.39

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixelc6a.4xlarge1632486480SE +/- 0.03, N = 370.961. (CC) gcc options: -lm -lpthread -O3

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: 2to3c6a.4xlarge80160240320400372

Zstd Compression

This test measures the time needed to compress/decompress a sample file (silesia.tar) using Zstd (Zstandard) compression with options for different compression levels / settings. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Decompression Speedc6a.4xlarge30060090012001500SE +/- 3.00, N = 31263.91. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19 - Compression Speedc6a.4xlarge3691215SE +/- 0.06, N = 311.91. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Decompression Speedc6a.4xlarge30060090012001500SE +/- 1.63, N = 31355.11. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3, Long Mode - Compression Speedc6a.4xlarge2004006008001000SE +/- 1.36, N = 3943.91. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Decompression Speedc6a.4xlarge30060090012001500SE +/- 0.42, N = 31188.21. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 19, Long Mode - Compression Speedc6a.4xlarge246810SE +/- 0.02, N = 36.621. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Decompression Speedc6a.4xlarge30060090012001500SE +/- 0.81, N = 31428.61. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8 - Compression Speedc6a.4xlarge80160240320400SE +/- 3.56, N = 3390.91. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Decompression Speedc6a.4xlarge30060090012001500SE +/- 0.73, N = 31326.31. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 3 - Compression Speedc6a.4xlarge400800120016002000SE +/- 5.77, N = 31714.91. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Decompression Speedc6a.4xlarge30060090012001500SE +/- 2.71, N = 31438.51. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 8, Long Mode - Compression Speedc6a.4xlarge90180270360450SE +/- 1.04, N = 3401.01. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Decompression Speedc6a.4xlarge30060090012001500SE +/- 4.62, N = 31438.21. (CC) gcc options: -O3 -pthread -lz

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.4Compression Level: 12 - Compression Speedc6a.4xlarge306090120150SE +/- 1.21, N = 3137.91. (CC) gcc options: -O3 -pthread -lz

LZ4 Compression

This test measures the time needed to compress/decompress a sample file (an Ubuntu ISO) using LZ4 compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Decompression Speedc6a.4xlarge3K6K9K12K15KSE +/- 23.24, N = 312246.11. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Compression Speedc6a.4xlarge1224364860SE +/- 0.18, N = 351.801. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Decompression Speedc6a.4xlarge3K6K9K12K15KSE +/- 30.26, N = 312213.01. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Compression Speedc6a.4xlarge1224364860SE +/- 0.04, N = 353.331. (CC) gcc options: -O3

GraphicsMagick

This is a test of GraphicsMagick with its OpenMP implementation that performs various imaging tests on a sample 6000x4000 pixel JPEG image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.38Operation: Enhancedc6a.4xlarge40801201602001861. (CC) gcc options: -fopenmp -O2 -pthread -ljpeg -lXext -lSM -lICE -lX11 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.38Operation: Noise-Gaussianc6a.4xlarge40801201602001971. (CC) gcc options: -fopenmp -O2 -pthread -ljpeg -lXext -lSM -lICE -lX11 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.38Operation: Swirlc6a.4xlarge901802703604504101. (CC) gcc options: -fopenmp -O2 -pthread -ljpeg -lXext -lSM -lICE -lX11 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.38Operation: Resizingc6a.4xlarge2004006008001000SE +/- 0.58, N = 38691. (CC) gcc options: -fopenmp -O2 -pthread -ljpeg -lXext -lSM -lICE -lX11 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.38Operation: Rotatec6a.4xlarge1503004506007507081. (CC) gcc options: -fopenmp -O2 -pthread -ljpeg -lXext -lSM -lICE -lX11 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.38Operation: HWB Color Spacec6a.4xlarge2004006008001000SE +/- 1.45, N = 310141. (CC) gcc options: -fopenmp -O2 -pthread -ljpeg -lXext -lSM -lICE -lX11 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.38Operation: Sharpenc6a.4xlarge20406080100971. (CC) gcc options: -fopenmp -O2 -pthread -ljpeg -lXext -lSM -lICE -lX11 -lz -lm -lpthread

OpenSSL

OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test profile makes use of the built-in "openssl speed" benchmarking capabilities. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgverify/s, More Is BetterOpenSSL 3.1Algorithm: RSA4096c6a.4xlarge30K60K90K120K150KSE +/- 36.41, N = 3136701.31. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

OpenBenchmarking.orgsign/s, More Is BetterOpenSSL 3.1Algorithm: RSA4096c6a.4xlarge5001000150020002500SE +/- 0.17, N = 32100.11. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: goc6a.4xlarge60120180240300SE +/- 0.67, N = 3289

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov Vectorc6a.4xlarge1326395265SE +/- 0.00, N = 357.491. (CXX) g++ options: -std=c++11 -O3

Stream

This is a benchmark of Stream, the popular system memory (RAM) benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Copyc6a.4xlarge10K20K30K40K50KSE +/- 14.13, N = 545049.21. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Ctypec6a.4xlarge1224364860SE +/- 0.23, N = 351.631. (CXX) g++ options: -std=c++11 -O3

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Atolc6a.4xlarge1122334455SE +/- 0.17, N = 350.921. (CXX) g++ options: -std=c++11 -O3

x265

This is a simple test of the x265 encoder run on the CPU with 1080p and 4K options for H.265 video encode performance with x265. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 4Kc6a.4xlarge3691215SE +/- 0.17, N = 312.671. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: regex_compilec6a.4xlarge50100150200250SE +/- 1.53, N = 3224

Botan

Botan is a BSD-licensed cross-platform open-source C++ crypto library "cryptography toolkit" that supports most publicly known cryptographic algorithms. The project's stated goal is to be "the best option for cryptography in C++ by offering the tools necessary to implement a range of practical systems, such as TLS protocol, X.509 certificates, modern AEAD ciphers, PKCS#11 and TPM hardware support, password hashing, and post quantum crypto schemes." Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: AES-256 - Decryptc6a.4xlarge12002400360048006000SE +/- 3.67, N = 35508.021. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: AES-256c6a.4xlarge12002400360048006000SE +/- 4.87, N = 35480.901. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: pathlibc6a.4xlarge510152025SE +/- 0.03, N = 320.2

LZ4 Compression

This test measures the time needed to compress/decompress a sample file (an Ubuntu ISO) using LZ4 compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Decompression Speedc6a.4xlarge3K6K9K12K15KSE +/- 43.50, N = 313046.11. (CC) gcc options: -O3

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Compression Speedc6a.4xlarge2K4K6K8K10KSE +/- 18.26, N = 311372.531. (CC) gcc options: -O3

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: pickle_pure_pythonc6a.4xlarge120240360480600SE +/- 0.33, N = 3551

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: django_templatec6a.4xlarge1530456075SE +/- 0.07, N = 365.5

Botan

Botan is a BSD-licensed cross-platform open-source C++ crypto library "cryptography toolkit" that supports most publicly known cryptographic algorithms. The project's stated goal is to be "the best option for cryptography in C++ by offering the tools necessary to implement a range of practical systems, such as TLS protocol, X.509 certificates, modern AEAD ciphers, PKCS#11 and TPM hardware support, password hashing, and post quantum crypto schemes." Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: ChaCha20Poly1305 - Decryptc6a.4xlarge130260390520650SE +/- 0.11, N = 3611.381. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: ChaCha20Poly1305c6a.4xlarge130260390520650SE +/- 0.17, N = 3615.871. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Blowfish - Decryptc6a.4xlarge90180270360450SE +/- 0.10, N = 3422.881. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Blowfishc6a.4xlarge90180270360450SE +/- 0.03, N = 3423.231. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Twofish - Decryptc6a.4xlarge80160240320400SE +/- 0.61, N = 3345.761. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: Twofishc6a.4xlarge80160240320400SE +/- 0.57, N = 3351.161. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: CAST-256 - Decryptc6a.4xlarge306090120150SE +/- 0.15, N = 3129.471. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: CAST-256c6a.4xlarge306090120150SE +/- 0.16, N = 3129.751. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: KASUMI - Decryptc6a.4xlarge20406080100SE +/- 0.00, N = 379.851. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

OpenBenchmarking.orgMiB/s, More Is BetterBotan 2.17.3Test: KASUMIc6a.4xlarge20406080100SE +/- 0.00, N = 383.081. (CXX) g++ options: -fstack-protector -m64 -pthread -lbotan-2 -ldl -lrt

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Compositec6a.4xlarge140280420560700SE +/- 0.21, N = 3646.331. (CC) gcc options: -lm

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: chaosc6a.4xlarge306090120150SE +/- 0.33, N = 3143

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov Abstractionc6a.4xlarge612182430SE +/- 0.00, N = 325.791. (CXX) g++ options: -std=c++11 -O3

PyPerformance

PyPerformance is the reference Python performance benchmark suite. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: nbodyc6a.4xlarge306090120150SE +/- 0.33, N = 3143

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: json_loadsc6a.4xlarge612182430SE +/- 0.06, N = 326.9

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: crypto_pyaesc6a.4xlarge306090120150124

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyPerformance 1.0.0Benchmark: floatc6a.4xlarge306090120150123

x264

This is a multi-threaded test of the x264 video encoder run on the CPU with a choice of 1080p or 4K video input. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2022-02-22Video Input: Bosphorus 4Kc6a.4xlarge612182430SE +/- 0.01, N = 327.241. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -flto

Intel Memory Latency Checker

Intel Memory Latency Checker (MLC) is a binary-only system memory bandwidth and latency benchmark. If the download fails you may need to manually download the file from https://www.intel.com/content/www/us/en/developer/articles/tool/intelr-memory-latency-checker.html and place it in your PTS download cache. On some systems root privileges are needed to run the MLC tester. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - Stream-Triad Likec6a.4xlarge10K20K30K40K50KSE +/- 305.90, N = 345197.6

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 1:1 Reads-Writesc6a.4xlarge10K20K30K40K50KSE +/- 64.32, N = 345170.4

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 2:1 Reads-Writesc6a.4xlarge10K20K30K40K50KSE +/- 188.51, N = 345363.6

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - 3:1 Reads-Writesc6a.4xlarge10K20K30K40K50KSE +/- 101.92, N = 344574.2

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency Checker 3.10Test: Peak Injection Bandwidth - All Readsc6a.4xlarge9K18K27K36K45KSE +/- 13.97, N = 340048.2

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Function Objectsc6a.4xlarge48121620SE +/- 0.00, N = 315.421. (CXX) g++ options: -std=c++11 -O3

Smallpt

Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 Samplesc6a.4xlarge3691215SE +/- 0.05, N = 311.571. (CXX) g++ options: -fopenmp -O3

x265

This is a simple test of the x265 encoder run on the CPU with 1080p and 4K options for H.265 video encode performance with x265. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 1080pc6a.4xlarge1326395265SE +/- 0.06, N = 356.121. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl

Intel Memory Latency Checker

Intel Memory Latency Checker (MLC) is a binary-only system memory bandwidth and latency benchmark. If the download fails you may need to manually download the file from https://www.intel.com/content/www/us/en/developer/articles/tool/intelr-memory-latency-checker.html and place it in your PTS download cache. On some systems root privileges are needed to run the MLC tester. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns, Fewer Is BetterIntel Memory Latency Checker 3.10Test: Idle Latencyc6a.4xlarge306090120150SE +/- 0.10, N = 3120.9

Sysbench

This is a benchmark of Sysbench with the built-in CPU and memory sub-tests. Sysbench is a scriptable multi-threaded benchmark tool based on LuaJIT. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/sec, More Is BetterSysbench 1.0.20Test: RAM / Memoryc6a.4xlarge4K8K12K16K20KSE +/- 73.54, N = 316528.371. (CC) gcc options: -pthread -O2 -funroll-loops -rdynamic -ldl -laio -lm

x264

This is a multi-threaded test of the x264 video encoder run on the CPU with a choice of 1080p or 4K video input. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2022-02-22Video Input: Bosphorus 1080pc6a.4xlarge306090120150SE +/- 0.25, N = 3112.551. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -flto

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxationc6a.4xlarge2004006008001000SE +/- 0.13, N = 31024.711. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorizationc6a.4xlarge2004006008001000SE +/- 0.40, N = 31077.731. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiplyc6a.4xlarge130260390520650SE +/- 0.75, N = 3623.941. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transformc6a.4xlarge80160240320400SE +/- 2.01, N = 3368.281. (CC) gcc options: -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carloc6a.4xlarge306090120150SE +/- 0.67, N = 3137.001. (CC) gcc options: -lm

Stream

This is a benchmark of Stream, the popular system memory (RAM) benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Addc6a.4xlarge7K14K21K28K35KSE +/- 12.40, N = 532791.51. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Triadc6a.4xlarge7K14K21K28K35KSE +/- 11.29, N = 532836.01. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Type: Scalec6a.4xlarge7K14K21K28K35KSE +/- 5.84, N = 530700.21. (CC) gcc options: -mcmodel=medium -O3 -march=native -fopenmp

102 Results Shown

CppPerformanceBenchmarks
BYTE Unix Benchmark
CppPerformanceBenchmarks
OpenSSL:
  SHA256
  ChaCha20-Poly1305
  AES-256-GCM
  AES-128-GCM
  ChaCha20
  SHA512
Intel Memory Latency Checker:
  Max Bandwidth - Stream-Triad Like
  Max Bandwidth - 1:1 Reads-Writes
  Max Bandwidth - 2:1 Reads-Writes
  Max Bandwidth - 3:1 Reads-Writes
  Max Bandwidth - All Reads
GNU GMP GMPbench
CacheBench:
  Read / Modify / Write
  Write
  Read
PyPerformance
Stockfish
Sysbench
PyPerformance
C-Ray
PyPerformance
Zstd Compression:
  19 - Decompression Speed
  19 - Compression Speed
  3, Long Mode - Decompression Speed
  3, Long Mode - Compression Speed
  19, Long Mode - Decompression Speed
  19, Long Mode - Compression Speed
  8 - Decompression Speed
  8 - Compression Speed
  3 - Decompression Speed
  3 - Compression Speed
  8, Long Mode - Decompression Speed
  8, Long Mode - Compression Speed
  12 - Decompression Speed
  12 - Compression Speed
LZ4 Compression:
  9 - Decompression Speed
  9 - Compression Speed
  3 - Decompression Speed
  3 - Compression Speed
GraphicsMagick:
  Enhanced
  Noise-Gaussian
  Swirl
  Resizing
  Rotate
  HWB Color Space
  Sharpen
OpenSSL:
  RSA4096:
    verify/s
    sign/s
PyPerformance
CppPerformanceBenchmarks
Stream
CppPerformanceBenchmarks:
  Ctype
  Atol
x265
PyPerformance
Botan:
  AES-256 - Decrypt
  AES-256
PyPerformance
LZ4 Compression:
  1 - Decompression Speed
  1 - Compression Speed
PyPerformance:
  pickle_pure_python
  django_template
Botan:
  ChaCha20Poly1305 - Decrypt
  ChaCha20Poly1305
  Blowfish - Decrypt
  Blowfish
  Twofish - Decrypt
  Twofish
  CAST-256 - Decrypt
  CAST-256
  KASUMI - Decrypt
  KASUMI
SciMark
PyPerformance
CppPerformanceBenchmarks
PyPerformance:
  nbody
  json_loads
  crypto_pyaes
  float
x264
Intel Memory Latency Checker:
  Peak Injection Bandwidth - Stream-Triad Like
  Peak Injection Bandwidth - 1:1 Reads-Writes
  Peak Injection Bandwidth - 2:1 Reads-Writes
  Peak Injection Bandwidth - 3:1 Reads-Writes
  Peak Injection Bandwidth - All Reads
CppPerformanceBenchmarks
Smallpt
x265
Intel Memory Latency Checker
Sysbench
x264
SciMark:
  Jacobi Successive Over-Relaxation
  Dense LU Matrix Factorization
  Sparse Matrix Multiply
  Fast Fourier Transform
  Monte Carlo
Stream:
  Add
  Triad
  Scale

c6a.4xlarge

Processor: AMD EPYC 7R13 (8 Cores / 16 Threads), Motherboard: Amazon EC2 c6a.4xlarge (1.0 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 1 x 32 GB DDR4-2933MT/s, Disk: 86GB Amazon Elastic Block Store, Network: Amazon Elastic

OS: Amazon Linux 2, Kernel: 5.10.205-195.804.amzn2.x86_64 (x86_64), Compiler: GCC 10.5.0 20230707, File-System: xfs, System Layer: amazon

Kernel Notes: Transparent Huge Pages: madvise
Compiler Notes: --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --program-prefix=gcc10- --with-arch_32=x86-64 --with-as=/usr/bin/gcc10-as --with-gcc-major-version-only --with-isl --with-ld=/usr/bin/gcc10-ld --with-linker-hash-style=gnu
Processor Notes: CPU Microcode: 0xa0011d1
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of safe RET no microcode + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 11 January 2024 07:34 by user .